How to update the quantity field for a subscription, Pabbly API

[Cels]

We're using the API below to update a user's subscription from our SaaS dashboard.

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We need to be able to update the quantity field of their subscription through the API, but apparently, the API does not expose this field for update. Please can anyone help?

 

[PabblyMember2]

Hello there,
To achieve the above mentioned, you can use the Quantity key as shown below -